2069791923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{56473}}^1$

素因数の和:57138

約数の個数: 16

約数和(自身を含む): 2909540480

約数和(自身を除く): 839748557

約数列:

[1, 3, 19, 57, 643, 1929, 12217, 36651, 56473, 169419, 1072987, 3218961, 36312139, 108936417, 689930641, 2069791923]

約数ペア:

[(1, 2069791923), (3, 689930641), (19, 108936417), (57, 36312139), (643, 3218961), (1929, 1072987), (12217, 169419), (36651, 56473)]